Digitech BNX3 Multi-Modeling Bass Workstation or GT-6B

Im interested in picking up either of the above mentioned effects units at good 'ol G.C. I like the option of recording on the Digitech, especially for those spontaneous and often forgotten jam sessions. Im playing on a MM stingray 4, if it helps at all. Any input will be sweet.

My lead guitarrist just got the guitar version and it seems to do a lot. I have seen somewhat of a consensus in this forum that Boss are the superior multieffect maker, and the current issue of BAss Player breaks down their newest model. I am in the final stages of evaluating for a multieffect purchase after having built 2 decent analog pedal boards and grown tired of the freight concerns. My research has me leaning towards heresy in that I seem to like what the Zoom BFX708II has to offer.